Vaporizer



FIG. 1 is a front perspective view of a vaporizer;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The claim is understood to include the surface beneath the environmental elements shown in broken line. The broken lines depict environmental subject matter only and form no part of the claim. 

CLAIM The ornamental design for a vaporizer, as shown and described. 